CN216923130U - Speed reducer oil discharge and collection device - Google Patents
Speed reducer oil discharge and collection device Download PDFInfo
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- CN216923130U CN216923130U CN202123010615.7U CN202123010615U CN216923130U CN 216923130 U CN216923130 U CN 216923130U CN 202123010615 U CN202123010615 U CN 202123010615U CN 216923130 U CN216923130 U CN 216923130U
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Abstract
The utility model relates to a speed reducer oil discharge and collection device which comprises a main shell and a filter shell, wherein a filter shell accommodating cavity is formed in the main shell; a filter cavity and a flow guide cavity which are communicated with each other are separated in the filter shell, and a filter element is arranged in the filter cavity; the filter shell is also provided with an oil inlet terminal and an oil outlet terminal which are respectively communicated with the filter cavity and the flow guide cavity; an oil inlet connector and an oil discharge connector which extend into the accommodating cavity of the filter shell and are respectively matched with the oil inlet terminal and the oil discharge terminal are mounted on the main shell. The utility model has the beneficial effects that: the oil discharge and collection device for the speed reducer can quickly filter lubricating oil in the speed reducer box body, can filter out residue particles in the daily use process, can continuously use the filtered lubricating oil, improves the reutilization rate of the lubricating oil, and simultaneously reduces the influence of the residue particles on the internal machinery of the speed reducer.
Description
Technical Field
The utility model relates to the technical field of speed reducers, in particular to an oil discharge and collection device of a speed reducer.
Background
In the running process of the speed reducer, in order to reduce the resistance of internal mechanical movement, lubricating oil needs to be filled in a speed reducer shell to avoid direct friction and damage. In the use process of the speed reducer, because the internal machinery runs to generate impurity particles, external dust or water also easily enters the cavity of the speed reducer, and finally, lubricating oil is easily emulsified and deteriorated.
In the use process of the speed reducer, in order to avoid the influence of the deterioration of the internal lubricating oil on the service life of equipment, the lubricating oil needs to be replaced regularly, the lubricating oil in the whole speed reducer box body needs to be replaced sometimes due to a small amount of particle residues in the machine, and the maintenance cost is relatively high.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems in the prior art, the utility model provides an oil discharge and collection device of a speed reducer to solve the problem of cleaning lubricating oil.
The technical scheme for solving the technical problems is as follows: the oil discharge and collection device of the speed reducer comprises a main shell and a filter shell, wherein a filter shell accommodating cavity is formed in the main shell; a filter cavity and a flow guide cavity which are communicated with each other are separated in the filter shell, and a filter element is arranged in the filter cavity; the filter shell is also provided with an oil inlet terminal and an oil outlet terminal which are respectively communicated with the filter cavity and the flow guide cavity; the main shell is provided with an oil inlet joint and an oil outlet joint which extend into the accommodating cavity of the filter shell and are respectively matched with the oil inlet terminal and the oil outlet terminal; the filter housing is movable along the filter housing receiving cavity to enable the oil inlet terminal and the oil drain terminal to be in butt joint with the oil inlet joint and the oil drain joint, respectively.
On the basis of the technical scheme, the utility model can be further improved as follows.
Further, the filter shell is further provided with an assembling port communicated with the filter cavity, and a detachable filter element cover is arranged in the assembling port.
Furthermore, a flow guide part positioned between the filter element and the oil inlet terminal is arranged in the filter cavity; a plurality of flow guide channels are formed in the flow guide portion along the direction of the filter element through oil inlet terminals.
Further, the filter element cover is arranged right opposite to the flow guide part, and a supporting component connected with the filter element is arranged on the inner surface of the filter element cover.
Furthermore, the supporting component is composed of a supporting ring and a plurality of elastic supporting pieces which are uniformly arranged on one side of the supporting ring.
Further, the filter core is a wooden cotton fiber filter core, a glass fiber filter core or a sponge filter core.
Furthermore, the filter element cover is in threaded connection with the filter shell, and a limiting bulge matched with the filter element cover is arranged on the inner wall of a filter cavity of the filter shell; and a sealing ring is arranged between the limiting bulge and the filter element cover.
Furthermore, the outer walls of the oil inlet terminal and the oil discharge terminal are provided with annular grooves, and annular gaskets are assembled in the annular grooves.
Further, the oil inlet joint is connected with an oil outlet of the speed reducer through a pipeline, and the oil outlet joint is connected with an oil pump.
The utility model has the beneficial effects that: the oil discharge and collection device for the speed reducer can quickly filter lubricating oil in the speed reducer box body, can filter out residue particles in the daily use process, can continuously use the filtered lubricating oil, improves the reutilization rate of the lubricating oil, and simultaneously reduces the influence of the residue particles on the internal machinery of the speed reducer.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view taken at B of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic structural view of a support assembly of the present invention;
fig. 5 is a schematic diagram of the embodiment of the present invention applied to a speed reducer.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the main casing body, 2, filter housing, 21, filter core lid, 201, spacing arch, 3, filter core, 4, oil feed terminal, 5, oil extraction terminal, 6, oil feed joint, 7, oil extraction joint, 8, water conservancy diversion portion, 8a, water conservancy diversion passageway, 9, support ring, 10, elastic support piece, 11, annular gasket, 12, oil pump, 13, speed reducer housing.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
It should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are intended to be construed broadly, as if they were connected either fixedly or removably, or as integrally formed structures. To those of ordinary skill in the art, the specific meaning of such terms in this patent may be understood as appropriate.
Examples of the utility model
As shown in fig. 1, the reducer oil discharge and collection device of the present invention includes two major parts, a main casing 1 and a filter casing 2.
As shown in fig. 1, a filter housing accommodating chamber is formed in the main housing 1; a filter cavity and a flow guide cavity which are communicated with each other are separated in the filter shell 2, and a filter element 3 is arranged in the filter cavity; the filter shell 2 is also provided with an oil inlet terminal 4 and an oil outlet terminal 5 which are respectively communicated with the filter cavity and the flow guide cavity; an oil inlet connector 6 and an oil discharge connector 7 which extend into the accommodating cavity of the filter shell and are respectively matched with the oil inlet terminal 4 and the oil discharge terminal 5 are arranged on the main shell 1; the filter housing 2 can move along the filter housing accommodating cavity to enable the oil inlet terminal 4 and the oil discharge terminal 5 to be respectively butted with the oil inlet joint 6 and the oil discharge joint 7, and a loop passing through the oil inlet joint 6, the oil inlet terminal 4, the filter cavity, the flow guide cavity, the oil discharge terminal 5 and the oil discharge joint 7 in sequence is formed. In order to protect the tightness of the connection of the whole loop, annular grooves are formed in the outer walls of the oil inlet terminal 4 and the oil discharge terminal 5, and annular gaskets 11 are assembled in the annular grooves.
In this embodiment, the filter housing 2 is designed to be embedded, so that the filter housing can be conveniently and quickly assembled. By communicating the oil inlet joint 6 with the oil outlet of the speed reducer, lubricating oil enters the filtering cavity of the filter shell 2, the lubricating oil is filtered by the filter element 3, and the filtered lubricating oil is conveyed to the oil outlet joint 7 along the flow guide cavity and discharged.
As shown in fig. 1, the filter housing 2 is further provided with an assembly opening communicated with the filter chamber, a detachable filter element cover 21 is arranged in the assembly opening, and the filter element 3 can be replaced regularly by removing the filter element cover 21. The filter element 3 is a wooden cotton fiber filter element, a glass fiber filter element or a sponge filter element.
Specifically, referring to fig. 3, the filter element cover 21 is in threaded connection with the filter housing 2, and a limiting protrusion 201 matched with the filter element cover 21 is arranged on the inner wall of the filter cavity of the filter housing 2; a sealing ring is arranged between the limiting protrusion 201 and the filter element cover 21, so that the sealing performance of the filter cavity is guaranteed, and the condition that lubricating oil leaks is avoided.
As shown in fig. 1, a flow guide part 8 positioned between the filter element 3 and the oil inlet terminal 4 is arranged in the filter cavity; a plurality of flow guide channels 8a are formed in the flow guide part 8 along the direction of the filter element 3 by the oil inlet terminal 4. Ensure that the unfiltered lubricating oil is divided into multiple paths to be fully contacted with the filter element 3, and improve the filtering effect.
Specifically, referring to fig. 2 and 4, the filter element cover 21 is disposed opposite to the flow guide portion 8, and the inner surface of the filter element cover 21 is provided with a support assembly connected to the filter element 3, so as to ensure the filtering effect by supporting the filter element 3 to contact with the flow guide channel 8a of the flow guide portion 8.
Wherein, the supporting component is composed of a supporting ring 9 and a plurality of elastic supporting pieces 10 uniformly arranged on one side of the supporting ring 9. In this embodiment, the elastic supporting member 10 is assembled by a piston cylinder, a moving rod and a spring, and the purpose of the elastic supporting member is to flexibly support the filter element 3, so that the elastic supporting member can be directly replaced by a plurality of springs, which is not described herein again.
In this embodiment, refer to fig. 5, oil feed joint 6 passes through the pipeline with the speed reducer oil drain port and links to each other, guarantees that speed reducer exhaust lubricating oil can directly enter into speed reducer oil extraction collection device filtration return circuit and filter. Oil extraction connects 7 and connects oil pump 12, promotes fluid through the pressurization of oil pump 12 and flows, and the promotion efficiency, oil drain port accessible pipeline direct access speed reducer's of oil pump 12 add the oil port and carry out loop filter, store in also the leading-in container.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The oil discharge and collection device of the speed reducer is characterized by comprising a main shell and a filter shell, wherein a filter shell accommodating cavity is formed in the main shell; a filter cavity and a flow guide cavity which are communicated with each other are separated in the filter shell, and a filter element is arranged in the filter cavity; the filter shell is also provided with an oil inlet terminal and an oil outlet terminal which are respectively communicated with the filter cavity and the flow guide cavity; the main shell is provided with an oil inlet joint and an oil outlet joint which extend into the accommodating cavity of the filter shell and are respectively matched with the oil inlet terminal and the oil outlet terminal; the filter housing is movable along the filter housing receiving cavity to enable the oil inlet terminal and the oil drain terminal to be in butt joint with the oil inlet joint and the oil drain joint, respectively.
2. The oil discharge and collection device of the speed reducer as claimed in claim 1, wherein the filter housing further defines an assembly opening communicating with the filter cavity, and a detachable filter element cover is disposed in the assembly opening.
3. The oil discharge and collection device of the speed reducer according to claim 2, wherein a flow guide portion is arranged in the filter cavity and located between the filter element and the oil inlet terminal; a plurality of flow guide channels are formed in the flow guide portion along the direction of the filter element through oil inlet terminals.
4. The oil discharge and collection device of the speed reducer as claimed in claim 3, wherein the filter element cover is disposed opposite to the flow guide portion, and a support assembly connected with the filter element is disposed on an inner surface of the filter element cover.
5. The oil discharge and collection device of speed reducer according to claim 4, wherein said support assembly is composed of a support ring and a plurality of elastic supports uniformly arranged on one side of the support ring.
6. The oil discharge and collection device of the speed reducer as claimed in claim 1, wherein the filter element is a wood cotton fiber filter element, a glass fiber filter element or a sponge filter element.
7. The oil discharge and collection device of the speed reducer as claimed in claim 2, wherein the filter element cover is in threaded connection with the filter housing, and a limiting protrusion matched with the filter element cover is arranged on the inner wall of the filter cavity of the filter housing; and a sealing ring is arranged between the limiting bulge and the filter element cover.
8. The oil discharge and collection device of the speed reducer according to claim 1, wherein the outer walls of the oil inlet terminal and the oil discharge terminal are both provided with annular grooves, and annular gaskets are assembled in the annular grooves.
9. The speed reducer oil discharge collection device of any one of claims 1-8, wherein the oil inlet joint is connected with a speed reducer oil discharge port through a pipeline, and the oil discharge joint is connected with an oil pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123010615.7U CN216923130U (en) | 2021-12-03 | 2021-12-03 | Speed reducer oil discharge and collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123010615.7U CN216923130U (en) | 2021-12-03 | 2021-12-03 | Speed reducer oil discharge and collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216923130U true CN216923130U (en) | 2022-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123010615.7U Active CN216923130U (en) | 2021-12-03 | 2021-12-03 | Speed reducer oil discharge and collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216923130U (en) |
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2021
- 2021-12-03 CN CN202123010615.7U patent/CN216923130U/en active Active
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